prometheus安装

1.拉镜像

docker pull prom/prometheus:v2.43.0

2.创建配置文件

mkdir /opt/prometheus/data

cd /opt/prometheus/

vi prometheus.yml

3.使用root用户启动

docker run --name prometheus -d -p 9090:9090 -v /opt/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml -v /opt/prometheus:/prometheus --user=root prom/prometheus:v2.43.0

4.查询启动情况

docker logs --tail 100 -f prometheus

Grafana安装

1.拉镜像

docker pull grafana/grafana-enterprise:8.5.22

2.启动

docker run -d --name=grafana -p 3000:3000 grafana/grafana-enterprise:8.5.22

3.配置数据源、监控

xxxx

spring boot项目：

复制代码

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

<dependency>
    <groupId>io.micrometer</groupId>
    <artifactId>micrometer-registry-prometheus</artifactId>
</dependency>

复制代码

management.endpoint.shutdown.enabled=false
management.endpoint.metrics.enabled=true
management.metrics.tags.application=${spring.application.name}
management.metrics.export.prometheus.enabled=true